Yadda Ake Gwada Ƙarfin Welding na Injin Welding Spot Spot

Tabbatar da ƙarfin walda na na'urorin waldawa tabo na goro yana da mahimmanci don tabbatar da aminci da dorewar haɗin gwiwa.A cikin wannan labarin, za mu bincika hanyoyin da za a gwada ƙarfin walda na na'urorin walda na goro.Ta hanyar gudanar da gwaje-gwaje masu dacewa, masana'antun za su iya tabbatar da inganci da amincin welds, ba su damar saduwa da ƙa'idodin da ake buƙata da ƙayyadaddun bayanai.

1. Gwajin tensile: Gwajin juzu'i hanya ce da ake amfani da ita sosai don kimanta ƙarfin walda na tabo na goro.Wannan gwajin ya ƙunshi ɗaukar nauyin axial zuwa haɗin gwiwar da aka yi masa walda har sai ya kai ga gazawa.Matsakaicin ƙarfin da walda ke jurewa yana nuna ƙarfin ƙarfinsa.Ana iya yin gwajin juzu'i ta amfani da na'urorin gwaji na musamman, kamar na'urar gwaji ta duniya, wacce ke auna nauyin nauyi da halayen nakasar walda.
2. Gwajin Shear: Gwajin shear wata hanya ce ta gama gari don tantance ƙarfin walda na tabo na goro.A cikin wannan gwajin, ana amfani da ƙarfin juzu'i a layi daya da ƙirar walda don ƙayyade matsakaicin nauyin haɗin gwiwa zai iya jurewa kafin gazawar.Gwajin shear ya dace musamman don aikace-aikace inda abubuwan walda suka fi fuskantar damuwa mai ƙarfi, kamar a cikin haɗin kai.
3. Gwajin kwasfa: Ana amfani da gwajin kwasfa da farko don kimanta ƙarfin walda na haɗin gwiwar da suka mamaye, kamar waɗanda aka kafa ta hanyar walda goro akan ƙarfen takarda.Wannan gwajin ya ƙunshi yin amfani da nauyin ɗamara daidai gwargwado zuwa jirgin haɗin gwiwa, yana haifar da bawo.Ƙarfin da ake buƙata don farawa da yada kwasfa yana nuna ƙarfin walda.Ana iya yin gwajin kwasfa ta amfani da kayan aiki na musamman, kamar na'urar gwajin bawo, wanda ke auna juriyar bawo.
4. Duban Kayayyakin gani: Binciken gani yana taka muhimmiyar rawa wajen tantance inganci da ingancin walda tabo na goro.Masu duba suna duba walda don wasu lahani, kamar haɗakar da ba ta cika ba, rashin ƙarfi, tsagewa, ko wuce gona da iri.Ya kamata a yi duban gani bisa ga ka'idoji da ƙayyadaddun bayanai don tabbatar da daidaiton ƙimar ƙarfin walda.
5. Gwajin mara lalacewa (NDT): Hanyoyin gwaji marasa lalacewa, kamar gwajin ultrasonic ko gwajin hoto, kuma ana iya amfani da su don kimanta ƙarfin walda na walda na goro.Waɗannan fasahohin suna amfani da fasahar zamani don gano lahani na ciki ko rashin daidaituwa a cikin walda, suna ba da bayanai masu mahimmanci game da ingancin walda ba tare da haifar da lalacewa ba.

Gwajin ƙarfin walda na injinan walda tabo na goro yana da mahimmanci don tabbatar da mutunci da amincin haɗin gwiwa.Ta hanyar amfani da hanyoyi kamar gwajin juzu'i, gwajin ƙarfi, gwajin kwasfa, duban gani, da gwaji mara lalacewa, masana'antun na iya tantance ƙarfi da ingancin walda.Wannan yana ba su damar saduwa da ƙa'idodin da ake buƙata da ƙayyadaddun bayanai, suna ba da kwarin gwiwa kan aiwatar da aikace-aikacen walda ta wurin kwaya.